engine supercharger

例句：

1. 1. The car's engine is supercharged with a powerful electric motor.
   这辆车的发动机被一个强大的电动机增压。
2. 2. The engineers are working on developing a new supercharger system for the aircraft.
   工程师们正在开发一种用于飞机的新型增压系统。
3. 3. The supercharger helps to increase the efficiency of the engine by reducing air resistance.
   增压器通过减少空气阻力来提高发动机的效率。